Biological raw material rapid screening device for hot compress patch production

Abstract

The invention relates to the field of separation equipment, and discloses a quick biological raw material screening device for hot compress patch production, which comprises a screening box, a screen is mounted in the screening box, a guide ring is mounted at the top of the screen, and hydraulic push rods are mounted on the front and back surfaces of the screening box. And the tops of the two hydraulic push rods are provided with the same lifting frame, the bottom of the lifting frame is provided with a pressing plate located in the screening box, and the bottom of the pressing plate is provided with a pressurizing plate matched with the guide ring in shape. According to the biological raw material rapid screening device for hot compress patch production, a solution extruded through a pressing plate and a pressurizing plate can penetrate through a filtering layer and a filtering film to fall on an inverted hopper, the solution collected through the inverted hopper can fall on a guiding head, and the inclined face of the guiding head is matched with the inclined face of the inverted hopper; and the extruded solution can enter the lower portion of the screening box more gently, bubbles and foams are reduced, and therefore the solution dissolved with effective components can be recycled.

Description

Technical Field

[0001] The invention relates to the field of separation equipment, in particular to a biological raw material rapid screening device for hot compress production. Background Art

[0002] Generally, hot towels, hot water bags, heat packs and other tools can be used to directly apply to the affected area, two to three times a day, each time for fifteen to twenty minutes. Hot compress therapy plays an important role in the treatment of soft tissue injury diseases. Hot compress therapy has the effects of dilating blood vessels, improving local blood circulation, and promoting local metabolism, which is beneficial to the recovery of diseases. Hot compress itself can also relieve muscle spasms and promote the absorption of inflammation and blood stasis. Hot compress of drugs can also make the drugs be absorbed locally and reach the diseased area directly, making the treatment more direct and effective.

[0003] When using hot compresses, many of the drugs used for hot compresses are processed from biological raw materials. When producing such drugs, the biological raw materials need to be screened and separated in order to effectively utilize the different components in the biological raw materials to ensure the efficacy of the hot compress drugs and the utilization rate of the biological raw materials. However, the commonly used biological raw material screening devices cannot quickly and effectively screen and separate the effective substances in the biological raw materials, which hinders the production efficiency of hot compress drugs. To this end, we designed a rapid screening device for biological raw materials for hot compress patch production. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a rapid screening device for biological raw materials for the production of hot compress patches, which solves the problem that the currently commonly used biological raw material screening devices are unable to quickly and effectively screen and separate the effective substances in the biological raw materials, thereby hindering the production efficiency of hot compress medicines.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is: A device for rapid screening of biological raw materials for hot compress production, comprising a screening box, a screen installed inside the screening box, a guide ring installed on the top of the screen, hydraulic push rods installed on the front and back of the screening box, the top of the two hydraulic push rods are installed with the same lifting frame, the bottom of the lifting frame is installed with a pressing plate located inside the screening box, and the bottom of the pressing plate is installed with a pressure plate adapted to the shape of the guide ring.

[0006] An air filling pipe connected to the interior of the screening box is installed on the top right side of the pressing plate, and an air filling valve is installed on the air filling pipe. An air pressure sensor located below the screen is installed on the left inner wall of the screening box, and a pressure gauge connected to the air pressure sensor is installed on the left outer wall of the screening box.

[0007] A dialysis box is installed at the bottom of the left side wall of the screening box, and a connecting channel communicating with the interior of the screening box is opened on the right side wall of the dialysis box, and a semipermeable membrane is installed inside the connecting channel.

[0008] Furthermore, a filter layer located below the air pressure sensor is installed inside the screening box, and a filter membrane is installed at the bottom of the filter layer.

[0009] Furthermore, a reflux pipe is installed on the right side wall of the screening box, the bottom of the reflux pipe is communicated with the upper and lower spaces of the filter layer respectively, and a first control valve is installed on the reflux pipe.

[0010] Furthermore, a guide pipe located below the first control valve is installed on the return pipe, and a second control valve is installed on the guide pipe.

[0011] Furthermore, an inverted bucket located below the filter membrane is installed inside the screening box, a through hole is opened at the bottom end of the inverted bucket, and a guide head is installed inside the screening box, and the guide head is conical, and the top of the guide head passes through the through hole.

[0012] Furthermore, a heating plate located below the guide head is installed inside the screening box, and the heating plate is composed of a plurality of heating wires.

[0013] Furthermore, a liquid adding pipe located above the screen is installed on the top of the left outer wall of the screening box, and a liquid adding valve is installed on the liquid adding pipe.

[0014] Furthermore, a drainage tube is installed at the bottom of the left side wall of the dialysis box, and a diversion valve is installed on the drainage tube.

[0015] Furthermore, a control panel and a box door are installed on the front of the screening box, and a handle is installed on the front of the box door.

[0016] Furthermore, a spiral guide groove is provided on the outer wall of the guide head.

[0017] The beneficial effects of the present invention are: 1. The invention uses a hydraulic push rod to pull the lifting frame, the pressing plate and the pressure plate down, so as to extrude the biological raw material, so that the solvent and the effective components in the biological raw material can be squeezed out more efficiently. Repeated extension and retraction of the hydraulic push rod, combined with the continuous addition of solvent, can more efficiently and effectively extract the effective components in the biological raw material.

[0018] 2. The invention injects gas into the screening box through an air pump, and the gas can be selected from gases of different temperatures. The injected gas can not only change the air pressure in the screening box, but also change the temperature in the screening box, making the precipitation of effective ingredients more efficient. Moreover, the change in air pressure can squeeze the solvent and reduce the retention of bubbles, making the recovery and storage of the solvent and the precipitated effective ingredients more convenient.

[0019] 3. The invention can inject high-concentration dialysate into the dialysis box by opening the drainage tube and the diversion valve. In this way, the low-concentration solvent in the screening box will undergo dialysis through the semipermeable membrane, thereby increasing the concentration of the raw material solution in the screening box, which is convenient for subsequent processing and purification.

[0020] 4. In the present invention, the solution squeezed out by the pressing plate and the pressure plate will pass through the filter layer and the filter membrane and fall onto the inverted bucket. The solution collected by the inverted bucket will fall onto the guide head. The inclined surface on the guide head cooperates with the inclined surface of the inverted bucket, so that the squeezed solution can enter the bottom of the screening box more smoothly, reducing the generation of bubbles and foam, so as to recycle the solution containing effective ingredients.

[0021] 5. The invention controls the first control valve to close the second control valve, so that the evaporated gas can flow back into the screening box through the reflux pipe for secondary treatment. By closing the first control valve and opening the second control valve, the heated evaporated gas can be discharged. Different biological raw materials can also be separated according to the difference in boiling points, making the screening and separation of biological raw materials more efficient and providing more screening methods.

[0022] 6. The invention can guide the solution falling thereon through the spiral guide groove, so that the solution falls more smoothly, thereby better suppressing the generation of foam and bubbles. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is the front view of the present invention; Figure 3 It is a top view of the guide head in the present invention.

[0024] In the figure: 1. screening box; 2. screen; 3. guide ring; 4. hydraulic push rod; 5. lifting frame; 6. pressing plate; 7. pressure plate; 8. gas filling pipe; 9. gas filling valve; 10. air pressure sensor; 11. pressure gauge; 12. dialysis box; 13. connecting channel; 14. semipermeable membrane; 15. reflux pipe; 16. first control valve; 17. guide pipe; 18. second control valve; 19. inverted bucket; 20. guide head; 21. heating plate; 22. liquid filling pipe; 23. liquid filling valve; 24. drainage pipe; 25. guide valve; 26. control panel; 27. box door; 28. handle; 29. ​​filter layer; 30. filter membrane; 31. guide groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1

[0026] See also Figure 1-Figure 2: A biological raw material rapid screening device for hot compress production, comprising a screening box 1, a control panel 26 and a box door 27 are installed on the front of the screening box 1, a handle 28 is installed on the front of the box door 27, the control panel 26 uses an existing mature control system for centralized control of the device, and the arrangement of the box door 27 can make it more convenient to clean the screening box 1, a screen 2 is installed inside the screening box 1, a guide ring 3 is installed on the top of the screen 2, hydraulic push rods 4 are installed on the front and back of the screening box 1, the tops of the two hydraulic push rods 4 are installed with the same lifting frame 5, the bottom of the lifting frame 5 is installed with a pressing plate 6 located inside the screening box 1, and the bottom of the pressing plate 6 is installed with a pressure plate 7 adapted to the shape of the guide ring 3, a liquid adding pipe 22 located above the screen 2 is installed on the top of the left outer wall of the screening box 1, and a liquid adding valve 23 is installed on the liquid adding pipe 22, and the extension of the hydraulic push rod 4 can push the lifting frame 5 and the pressing plate 6 to rise, so that the pressing plate 6 and the pressure plate 7 can be lifted. The pressing plate 7 extends to the outside of the screening box 1, and then the biological raw materials used for pharmaceutical production can be put onto the top of the screen 2 after being crushed, and then the external pump body and the solvent container are connected through the liquid adding pipe 22, and the solvent can be injected into the crushed biological raw materials. The injected solvent can effectively precipitate the effective components in the biological raw materials, and then the lifting frame 5, the pressing plate 6 and the pressure plate 7 are pulled down by the hydraulic push rod 4, so that the biological raw materials can be squeezed, so that the solvent and the effective components in the biological raw materials can be squeezed out more efficiently. Repeated extension and contraction of the hydraulic push rod 4, combined with the continuous addition of solvent, can more efficiently and effectively precipitate the effective components in the biological raw materials, and the shape setting of the pressure plate 7 and the guide ring 3 can make the biological raw materials concentrated in the middle of the screen 2, so that the extrusion force of the biological raw materials is more uniform, and the hydraulic push rod 4 is used in conjunction with the hydraulic box and switch that match it, and the currently disclosed model is selected, and the specific principle will not be repeated here.

[0027] A gas filling pipe 8 connected to the interior of the screening box 1 is installed on the top right side of the pressing plate 6, and a gas filling valve 9 is installed on the gas filling pipe 8. A pressure sensor 10 located below the screen 2 is installed on the left inner wall of the screening box 1, and a barometer 11 connected to the pressure sensor 10 is installed on the left outer wall of the screening box 1. The top of the gas filling pipe 8 is connected to an external clean gas container and an air pump, and gas can be injected into the screening box 1 through the air pump, and the gas can be selected from gases with different temperatures. The injected gas can not only change the air pressure in the screening box 1, but also change the temperature in the screening box 1, so that the precipitation of effective ingredients is more efficient, and the change in air pressure can also squeeze the solvent, reduce the retention of bubbles, and make the recovery and storage of the solvent and the precipitated effective ingredients more convenient. The air pressure sensor 10 and the barometer 11 can detect and display the air pressure in the screening box 1.

[0028] A dialysis box 12 is installed at the bottom of the left side wall of the screening box 1, and a connecting channel 13 connected to the interior of the screening box 1 is opened on the right side wall of the dialysis box 12. A semipermeable membrane 14 is installed inside the connecting channel 13. A drainage tube 24 is installed at the bottom of the left side wall of the dialysis box 12, and a diversion valve 25 is installed on the drainage tube 24. By opening the drainage tube 24 and the diversion valve 25, high-concentration dialysate can be injected into the dialysis box 12. In this way, the low-concentration solvent in the screening box 1 passes through the semipermeable membrane 14 to undergo dialysis, so that the concentration of the raw material solution in the screening box 1 becomes higher, which is convenient for subsequent processing and purification. Embodiment 2

[0029] like Figure 1 As shown, a filter layer 29 located below the air pressure sensor 10 is installed inside the screening box 1, and a filter membrane 30 is installed at the bottom of the filter layer 29. A return pipe 15 is installed on the right side wall of the screening box 1. The bottom of the return pipe 15 is respectively connected with the upper and lower spaces of the filter layer 29. A first control valve 16 is installed on the return pipe 15. A guide pipe 17 located below the first control valve 16 is installed on the return pipe 15. A second control valve 18 is installed on the guide pipe 17. An inverted bucket 19 located below the filter membrane 30 is installed inside the screening box 1. A through hole is opened at the bottom end of the inverted bucket 19. A guide head 20 is installed inside the screening box 1, and the guide head 20 is conical. The top of the guide head 20 passes through the through hole. A heating plate 21 located below the guide head 20 is installed inside the screening box 1. The heating plate 21 is composed of a plurality of heating wires, which are extruded through the pressing plate 6 and the pressure plate 7. The solution will pass through the filter layer 29 and the filter membrane 30 and fall onto the inverted bucket 19. The solution collected by the inverted bucket 19 will fall onto the guide head 20. The inclined surface on the guide head 20 cooperates with the inclined surface of the inverted bucket 19, so that the extruded solution can enter the bottom of the screening box 1 more smoothly, reducing the generation of bubbles and foams, so as to recycle the solution containing effective ingredients. By controlling the heating plate 21 to be energized, the solution located below the screening box 1 can be heated. By controlling the first control valve 16 to close the second control valve 18, the evaporated gas can pass through the reflux pipe 15 and flow back into the screening box 1 for secondary treatment. By closing the first control valve 16 and opening the second control valve 18, the heated evaporated gas can be discharged, and different biological raw materials can also be separated according to the difference in boiling points, so that the screening and separation of biological raw materials is more efficient and there are more screening methods. Embodiment 3

[0030] like Figure 3 As shown, the outer wall of the guide head 20 is provided with a spiral guide groove 31, which can guide the solution falling thereon, so that the solution falls more smoothly, thereby better suppressing the generation of foam and bubbles.

[0031] In summary, when the present invention is in use, the extension of the hydraulic push rod 4 can be controlled to push the lifting frame 5 and the pressing plate 6 up, so that the pressing plate 6 and the pressure plate 7 extend to the outside of the screening box 1, and then the biological raw materials used for pharmaceutical production can be put into the top of the screen 2 after being crushed, and then the external pump body and the solvent container are connected through the liquid adding pipe 22, and the solvent can be injected into the crushed biological raw materials. The injected solvent can effectively precipitate the effective components in the biological raw materials, and then the lifting frame 5, the pressing plate 6 and the pressure plate 7 are pulled down by the hydraulic push rod 4, which can squeeze the biological raw materials, so that the solvent and the effective components in the biological raw materials can be squeezed out more efficiently, and the solution squeezed out by the pressing plate 6 and the pressure plate 7 will pass through the filter layer 29 and the filter membrane 30 and fall on the inverted bucket 19, and the solution collected by the inverted bucket 19 will fall on the guide head 20, and the inclined surface on the guide head 20 cooperates with the inclined surface of the inverted bucket 19, so that the squeezed solution can enter the bottom of the screening box 1 more smoothly.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A biological raw material rapid screening device for hot compress production, comprising a screening box (1), characterized in that: A screen (2) is installed inside the screening box (1), a guide ring (3) is installed on the top of the screen (2), hydraulic push rods (4) are installed on the front and back of the screening box (1), a same lifting frame (5) is installed on the top of the two hydraulic push rods (4), a pressing plate (6) located inside the screening box (1) is installed at the bottom of the lifting frame (5), and a pressure plate (7) adapted to the shape of the guide ring (3) is installed at the bottom of the pressing plate (6); A gas filling pipe (8) connected to the interior of the screening box (1) is installed on the right side of the top of the pressing plate (6), and a gas filling valve (9) is installed on the gas filling pipe (8); a pressure sensor (10) located below the screen (2) is installed on the left inner wall of the screening box (1); and a pressure gauge (11) connected to the pressure sensor (10) is installed on the left outer wall of the screening box (1); A dialysis box (12) is installed at the bottom of the left side wall of the screening box (1), and a connecting channel (13) communicating with the interior of the screening box (1) is provided on the right side wall of the dialysis box (12), and a semipermeable membrane (14) is installed inside the connecting channel (13).

2. A biological raw material rapid screening device for hot compress production according to claim 1, characterized in that: A filter layer (29) located below the air pressure sensor (10) is installed inside the screening box (1), and a filter membrane (30) is installed at the bottom of the filter layer (29).

3. A biological raw material rapid screening device for hot compress production according to claim 2, characterized in that: A return pipe (15) is installed on the right side wall of the screening box (1), the bottom of the return pipe (15) is respectively connected to the upper and lower spaces of the filter layer (29), and a first control valve (16) is installed on the return pipe (15).

4. A biological raw material rapid screening device for hot compress production according to claim 3, characterized in that: The return pipe (15) is provided with a flow guide pipe (17) located below the first control valve (16), and the flow guide pipe (17) is provided with a second control valve (18).

5. The biological raw material rapid screening device for hot compress production according to claim 1, characterized in that: An inverted bucket (19) located below the filter membrane (30) is installed inside the screening box (1), and a through hole is opened at the bottom end of the inverted bucket (19). A guide head (20) is installed inside the screening box (1), and the guide head (20) is conical, and the top end of the guide head (20) passes through the through hole.

6. A biological raw material rapid screening device for hot compress production according to claim 5, characterized in that: A heating plate (21) located below the guide head (20) is installed inside the screening box (1), and the heating plate (21) is composed of a plurality of electric heating wires.

7. The biological raw material rapid screening device for hot compress production according to claim 1, characterized in that: A liquid adding pipe (22) located above the screen (2) is installed on the top of the left outer wall of the screening box (1), and a liquid adding valve (23) is installed on the liquid adding pipe (22).

8. The biological raw material rapid screening device for hot compress production according to claim 1, characterized in that: A drainage tube (24) is installed at the bottom of the left side wall of the dialysis box (12), and a diversion valve (25) is installed on the drainage tube (24).

9. The biological raw material rapid screening device for hot compress production according to claim 1, characterized in that: A control panel (26) and a box door (27) are installed on the front of the screening box (1), and a handle (28) is installed on the front of the box door (27).

10. The biological raw material rapid screening device for hot compress production according to claim 5, characterized in that: The outer wall of the guide head (20) is provided with a spiral guide groove (31).

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